Author(s):
Sayyed Samir, Jeeban Pd Gewali, Taranjit Singh, Kamilian Debbarma, Subhrojeet Mazumdar, Faizul Lone, Uwera Ed Daniels

Abstract:
The strategic use of polymer composites in aerospace engineering has influenced aircraft and spacecraft design and manufacturing. This abstract summarizes the fundamental principles, key components, and significance of polymer composites in aerospace applications. Polymer composites are formed of a matrix material (generally a polymer resin) reinforced with high-strength fibres like carbon, glass, or aramid. This combination gives the composite superior mechanical properties, such as high strength-to-weight ratio, stiffness, and resistance to fatigue and corrosion. Such properties make polymer composites ideal for aerospace structures where lightweight construction and exceptional performance are critical. Polymer composites are widely used in aerospace to reduce weight, improve fuel efficiency, and strengthen structural integrity in structural components such as wings, empennages, and fuselages. They are also essential to propulsion systems, interior structures, and thermal protection systems, which emphasizes their adaptability and versatility to a wide range of aerospace applications. The use of polymer composites in aerospace has driven improvements in manufacturing processes, including automated resin transfer molding and fibre placement, making it possible to produce intricate composite structures with extreme efficiency and precision. Furthermore, engineers can maximize component performance while adhering to strict aerospace regulations and safety standards thanks to the design flexibility provided by polymer composites. Further study attempts to boost the capabilities and characteristics of polymer composites, such as better resistance to damage, durability to impacts, and durability in extreme conditions. The invention of the next-generation aerospace vehicles that can meet the changing needs of space exploration and transportation looks promising as a result of this ongoing innovation.

Pages: 329-339

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